package org.csu.jpetstore_users_backend_pj.service;

import org.csu.jpetstore_users_backend_pj.vo.CartVO;

public interface CartService {
    public void insertCart(String userid, CartVO cartvo);
    public void updateCArtInfo(String userid, CartVO cartvo);
    public boolean checkCartByUserId(String userid);
    public CartVO getCart(String userid);
    public CartVO getCartByCartInfo(String cartInfo);
    public void updateCartInfo(String userid,String itemId,String quantity);
    public void clearCart(String username);
}
